tx 0xbc4756c34f3bfc37d90e432bcb8c1fb68c0ab688c3ef24aa4b3e618a4032c30fCopy

payload

{
  "ModifyOrder": {
    "new_size": 729364020,
    "order_id": 18217717,
    "new_price": 21750000000
  }
}